Too tired to sleep...

You know those days?  Where you work 12 hours (pretty much all on your feet when you're used to working 7 hours sitting on your ass)... and you go home and yawn.

And yawn.

And then crawl into bed at 7:30 because you can't stop yawning?

And then don't fall asleep until midnight?

That's been every day this week for me.

I'm so tired that I can barely function.

At least I'll be able to sleep in tomorrow.

Or get up at 6 - which is what my body normally does when I have plans of sleeping in.